UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZOrxqsjJAgNoLS0ACQDok0clcrpzE5eGDGooFbRB3I=' 
WHERE 
  key_id = '997aa2a74eb9fd8b2e44db7cef8e3e7925812112457066f71965fc6dcafcafac' 
  AND (
    token = 'LZOrxqsjJAgNoLS0ACQDok0clcrpzE5eGDGooFbRB3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )